Have family staying over Christmas and need to cater for a couple of evening meals - doesn't have to be particularly fancy but does need to take in everyone's dietary requirements which include:
- Pescetarian
- Allergies to dairy, eggs, sesame, pulses, nuts
- Intolerance to spicy food / onions / pepper
- Can be cooked in a small kitchen!
Short of giving everyone jacket potatoes and salad I'm at a bit of a loss 
Ideas welcome!